Aroma Thresholds

menthene-8-thiol, 1-p	grapefruit	71159-90-5	1264	1295	1507	0.0001	-
damascenone, b	tobacco, honey, sweet	23726-93-4	1363	1390	1860	0.002	0.009
octen-3-one, 1	mushroom-like, metallic, musty	4312-99-6	945	980	1315	0.005	0.1
ionone, b	dried fruit, woody, violet-like	79-77-6	1473	1496	1984	0.007	-
nonadienal, (E,Z)-2,6	cucumber, green	557-48-2	1131	1155	1611	0.01	-
nonenal, (Z)-2	fatty, metallic, tallowy, geranium	60784-31-8	1075	1149	1513	0.02	-
sinensal, a	orange-like	17909-77-2	-	1760	2357	0.05	-
decadienal, (E,Z)-2,4	geranium	25152-83-4	1270	1294	1772	0.07	-
nonenal, (E)-2	fatty, tallowy, soapy	18829-56-6	1139	1160	1560	0.08-0.1	6
ethyl 2-methylbutanoate	apple-like	7452-79-1	835	846	1062	0.1-0.3	-
hexenal, (Z)-3	green, apple-like	6789-80-6	790	793	1151	0.25	-
decenal, (E)-2	geranium	3913-81-3	1243	1262	1667	0.3-0.4	230
octanal	fatty, tallowy, citrus-like	124-13-0	985	1002	1302	0.7	5-45
nootkatone	green, grapefruit	4674-50-4	1782	1881	2554	0.8-1	-
ethyl butanoate	fruity	105-54-4	797	794	1048	1	450
ethyl hexanoate	fruity	123-66-0	982	998	1246	1	-
nonanal	piney, floral, citrusy	124-19-6	1091	1103	1416	1	6-12
damascone, c	sweet, apple	23726-91-2	-	1409	1798	1.5-100	-
dodecanal	sweet, waxy, herbaceous	112-54-9	1394	1407	1728	2	1
hexyl acetate	sweet, fruity	142-92-7	994	1008	1267	2	-
ethyl heptanoate	fruity,wine-like, powerful	106-30-9	-	1095	1346	2.2	170
heptanal	oily, fatty, rancid, powerful	111-71-7	-	899	1194	3	21
methoxy-4-vinylphenol, 2 (4-vinyl guaiacol)	spicy, peppery	7786-61-0	-	1330	2220	3	-
hexanal	fatty, green, grassy, powerful	66-25-1	792	800	1092	4.5-5	16-76
ethyl acetate	pleasant, ethereal, fruity	141-78-6	600	600	890	5-5000	3000-6600
linalool	floral, green, citrus	78-70-6	1098	1100	1557	6	-
eugenol	clove, spicy, balsamic	97-53-0	1335	1357	2187	6-30	-
geranyl acetate	sweet, fruity, floral	105-87-3	1340	1385	1767	9	-
ethyl propanoate	sweet, fruity, ethereal	105-37-3	-	714	949	10	-
limonene	citrus-like, fresh	138-86-3	1022	1031	1205	10-200	-
decalactone, g	coconut	706-14-9	1441	1472	2132	11	88
cineole, 1,8	spicy, camphoraceous, cool	470-82-6	1009	1032	1231	12	-
octyl acetate	fruity, slightly fatty	112-14-1	1137	1208	1458	12	-
myrcene, b	musty, wet soil	123-35-3	991	989	1172	13-15	-
hexenal, (E)-2	green, banana-like	6728-26-3	828	850	1243	17	-
farnesol	sweet, oily, mild	4602-84-0	-	1742	2360	20	-
geranial	citrus-like, flowery, fruity	141-27-5	1251	1270	1743	32	-
citronellol	rose-like, fresh	106-22-9	1225	1237	1773	40	-
geraniol	floral, rose-like, sweet	106-24-1	1238	1255	1857	40-75	-
ethyl 4-hydroxy-5-methyl-3(2H)-furanone, 2 (homofuraneol)	caramel, candy	27538-10-9	-	1078	2073	43	-
carvone	spearmint = R(-) carraway = S(+)	99-49-0	1200	1249	1779	50	-
nonanol, 1	oily, floral, powerful	143-08-8	1155	1171	1654	50	-
caryophyllene, trans	woody, spicy	87-44-5	1429	1432	1641	64	-
hexen-1-ol, (Z)-3	fresh, green, grassy	928-96-1	-	851	1393	70	-
bornyl acetate	sweet, herbaceous, piney	76-49-3	-	1285	1592	75	-
octanol, 1	soapy	111-87-5	1051	1070	1564	110-130	-
nerol	sweet, fruity, floral	106-25-2	1212	1228	1814	300	-
terpineol, a	floral, lilac-like	98-55-5	1184	1193	1724	330	-
butanol, 1	medicinal	71-36-3	-	-	1138	500	-
phellandrene, a	medicinal, terpeney = R(-) herbaceous, dill-like = S(+)	99-83-2	911	1005	1174	500 / 200	-
ethyl phenylacetate	powerful, sweet, honey-like	101-97-3	1213	1243	1785	650	-
ethyl hexadecanoate	-	628-97-7	-	1996	2246	>2000	-
hexanol, 1	cut grass, sweet	111-27-3	846	865	1364	2500	-
octanoic acid	oily, rancid, sweat-like	124-07-2	1165	-	2047	3000	5300
nonanoic acid	fatty, mild nut-like	112-05-0	-	1762	2167	3000	-
furfural	pungent, sweet, bread-like	98-01-1	798	830	1410	3000-23000	5000
decanoic acid	unpleasant, sour, fatty	334-48-5	-	-	2268	10000	3500
benzyl alcohol	floral, rose	100-51-6	1003	1039	1893	10000	5500
dodecanoic acid (Lauric acid)	fatty, waxy	143-07-7	-	1568	2500	10000	-
ionone, a	dried fruit	127-41-3	-	1431	1871	-	0.4
acetaldehyde	pungent, solventy	75-07-0	-	<500	698	-	-
acetic acid	pungent, stinging sour	64-19-7	579	600	1459	-	-
acetone	light ethereal-nauseating	37-64-1	-	-	823	-	-
benzaldehyde	cherry, candy	100-52-7	-	968	1555	-	-
butanal	fruity, green, banana	123-72-8	-	518	813	-	-
butane-2,3-dione (diacetyl)	buttery	431-03-8	-	600	981	-	-
butanoic acid , 1	sweaty, vomit, rancid	107-92-6	-	820	1638	-	-
cadinene, a	woody, dry, mild	24406-05-1	-	1538	1799	-	-
cadinene, d	woody, dry, mild	483-76-1	-	1524	1794	-	-
calamenene, cis	-	72937-55-4	-	1521	-	-	-
camphene	warm, oily, camporaceous	79-92-5	955	953	1085	-	-
carene, 3	sweet	13466-78-9	1017	1011	1110	-	-
carveol, cis	caraway/spearmint-like	7632-16-8	1207	1229	1855	-	-
carveol, trans	caraway/spearmint-like	1197-07-5	-	1217	1825	-	-
carvotanacetone	warm, herbaceous, spicy	499-71-8	-	1246	-	-	-
carvyl acetate, trans	sweet spicy, minty	1134-95-8	-	1337	-	-	-
caryophyllene alcohol, b	warm, earthy, mossy	472-97-9	-	1568	-	-	-
caryophyllene oxide, b	woody, spicy	1139-30-6	-	1581	1960	-	-
caryophyllene, cis	woody, spicy	118-65-0		1404			-
cineole, 1,4	cool, somewhat spicy	470-67-7	994	1016	1189	-	-
citronellal	powerful, floral, lemon	106-23-0	1138	1155	1496	-	-
citronellyl acetate	fresh, rosy, fruity	150-84-5	-	1354	1672	-	-
copaene, a	-	3856-25-5	1387	1376	1472	-	-
coumarin, 7-methoxy-8-(3-methyl-2-butenyl) (osthole)	dry, musty, herbaceous	484-12-8	-	2138	-	-	-
cresol, p	medicine, horse manure	106-44-5	-	1072	2101	-	-
cubebene, a	-	17699-14-8	1360	1351	1482	-	-
cubebene, b	-	13744-15-5	-	1390	1519	-	-
cyclodecane	-	293-96-9		1149	1284	-	-
cymene, p	fresh, solvent, citrus	99-87-6	-	1026	1288	-	-
cymen-8-ol, p	-	1197-01-9	-	1183	-	-	-
decadienal, (E,E)-2,4	fatty, fried, cooked grain, citrus	25152-84-5	1293	1317	1823	-	-
decanal	beefy, musty, marine, cucumber	112-31-2	-	1203	1523	-	-
decanenitrile	musty, fatty, powerful	1975-78-6	-	-	-	-	-
decanol, 1	sweet, fatty, oily	112-30-1	-	1272	1769	-	-
decenal, (Z)-2	geranium, soapy	2497-25-8	1179	1250	1619	-	-
decenyl acetate, 4	pleasant, oily, rosy	67452-27-1	-	-	-	-	-
decyl acetate	sweet, fatty, fruity	112-17-4	1398	1409	1669	-	-
dehydro-a-vetivone	pleasant, warm, powerful	53768-30-2	-	-	-	-	-
dibromophenol, 2,6	medicine	608-33-3	-	-	2419	-	-
dichlorophenol, 2,6	medicine	87-65-0	-	-	2147	-	-
diethyl disulfide	garlic, burnt rubber	110-81-6	-	929	1192	-	-
dihydrocarvone, (E)	-	5524-05-0	-	1200	-	-	-
dihydronootkatone, 1,10	grapefruit	20489-53-6	1681	1766	2384	-	-
dimethylbenzene, m	-	108-38-3	-	-	1136	-	-
dimethylbenzofuran, 3,6	-	494-90-6	-	1164	-	-	-
dimethyl disulfide	onion, sulfur, garlic	624-92-0	-	740	1064	-	-
dimethyl sulfide	sulfur, moldy, cabbage-like	75-18-3	-	519	736	-	-
dimethyl-5,9-undecadien-2-one, (E)-6,10	hay-like	3796-70-1	-	1383	-	-	-
diphenylamine	sweet, floral, faint	122-39-4	-	-	-	-	-
dithiane, 1,4-	-	505-29-3	-	1077	1589	-	-
dodecanol, 1	mild, oily, fatty	112-53-8	-	1473	-	-	-
elemene, b	-	515-13-9	-	1391	1570	-	-
elemol	faint, sweet-woody	639-99-6	-	1549	2069	-	-
epoxy-(E)-2-decenal, 4,5	green, metallic	134454-31-2	-	1362	2036	-	-
ethanol		64-17-5	-	537	926	-	-
ethoxybenzaldehyde	sweet, floral	10031-82-0	-	-	-	-	-
ethyl 2-methylpropanoate	sweet, fruity	97-62-1	-	751	973	-	-
ethyl 3-hydroxyhexanoate	fresh, fruity	2305-25-1	1054	1126	1694	-	-
ethyl decanoate	sweet, oily, nutlike	110-38-3	-	1394	-	-	-
ethyl geranyl ether	diffusive, green	40267-72-9	-	-	-	-	-
ethyl octadecanoate	-	111-61-5	-	2194	-	-	-
ethyl octanoate	fruity, floral	106-32-1	-	1193	1450	-	-
ethyl valerate (ethyl pentanoate)	fruity	539-82-2	875	898	1142	-	-
farnesene, a	sweet, mild	502-61-4	1456	1508	1745	-	-
farnesyl acetate	green, floral, faint	29548-30-9	-	1818	2276	-	-
fenchol	lemon	1632-73-1	-	1112	-	-	-
geranyl butanoate	sweet, rose, apple	106-29-6	-	1562	-	-	-
guaiacol	medicine, smokey	90-05-1	-	1087	1886	-	-
heptadecanone, 4	-	53685-77-1	-	-	2184	-	-
heptane	sweet, ethereal	142-82-5	700	700	700	-	-
hexadecanoic acid	-	57-10-3	-	2010	-	-	-
hexane	-	110-54-3	600	600	600	-	-
hexanol, 2	chemical, winey	626-93-7	-	-	1417	-	-
hexanol, 3	chemical, winey	623-37-0	-	797	-	-	-
hexen-1-ol, (E)-3	green, fatty, spicy	928-97-2	-	851	1388	-	-
humulene, a	woody	6753-98-6	1454	1454	1656	-	-
humulene, b	-	116-04-1	-	1440	-	-	-
hydrogen sulfide	unpleasant, repulsive	7783-06-4	-	<500	528	-	-
hydroxy-2,5-dimethyl-3(2H)-furanone, 4 (Furaneol)	caramel, cotton candy	3658-77-3	1075	1062	2050	-	-
hydroxycoumarin, 7 (umbelliferone)	woody, medicinal, faint	93-39-0	-	-	-	-	-
isopentyl hexanoate	-	2198-61-0	-	1254	-	-	-
isopiperitenol, cis	-	96555-02-1	-	-	1739	-	-
isopiperitenol, trans	-	74410-00-7	-	-	1745	-	-
isopropenyl-4-methylbenzene, 1	-	1195-32-0	-	1089	1287	-	-
isopropenyl-4-methylene-5-hexenyl acetate, 1	grassy, green, penetrating	1069-67-6	-	-	-	-	-
isopropyl-2-methoxypyrazine, 3	earthy, beany	25773-40-4	-	1092	1447	-	-
isopropyl-2-methyl-2-vinyl-tetrahydrofuran, 5	sweet, grassy, warm	71635-17-1	-	-	-	-	-
isopropyl-4-methylbenzene, 1	fresh, citrus	99-87-6	-	1027	1274	-	-
limonene oxide, cis	-	13837-75-7	-	1134	1467	-	-
linalool oxide A (trans, 5-ring)	flowery	34995-77-2	1065	1088	1453	-	-
linalool oxide B (cis, 5-ring)	earthy, floral	5989-33-3	1059	1074	1448	-	-
linalyl acetate	sweet, floral, fruity	115-95-7	-	1257	1564	-	-
maltol	sweet, cotton candy	118-71-8	-	1108	2012	-	-
menthadien-1-ol, (E)-p-2,8	-	7212-40-0	-	-	1664	-	-
menthadien-1-ol, (Z)-p-2,8	-	3886-78-0	-	-	1620	-	-
menthadien-2-yl acetate, p-1(7),8	sweet, mild, slightly fruity	1134-96-9	-	-	1763	-	-
menthadien-9-yl acetate, p-1,8(10)	sweet, mild, slightly fruity	15111-97-4	-	-	-	-	-
menthen-9-ol	-	13835-75-1	-	-	1924	-	-
mercapto hexan-1-ol, 3	grapefruit	51755-83-0	1107	1126	1862	-	-
mercapto hexyl acetate, 3	grapefruit	136954-20-6	1225	1244	1725	-	-
mercapto-4-methyl pentan-2-ol, 4	grapefruit, flowery	31539-84-1	-	1042	1534	-	-
mercapto-4-methylpentan-2-one, 4	sulfury, meaty, cat-urine	19872-52-7	909	942	1366	-	-
methanethiol	sulfurous, stinky	74-93-1	-	<500	675	-	-
methanol	-	67-56-1	-	-	899	-	-
methional	cooked potato	3268-49-3	867	909	1450	-	-
methoxypsoralen, 5	-	484-20-8	-	2048	-	-	-
methylacetophenone, 4	sweet, floral, pungent	122-00-9	-	1182	-	-	-
methylbenzene	-	108-88-3	-	-	1033	-	-
methyl butanoate	sweet, apple/banana-like	623-42-7	707	724	-	-	-
methylbutanoic acid, 2	sweaty	116-53-0	-	874	1682	-	-
methylbutanol, 2	green, ethereal	137-32-6	-	733	1209	-	-
methylbutanol, 3	malty	123-51-3	720	739	1212	-	-
methyleugenol	sweet, warm, mild floral	93-15-2	-	1401	-	-	-
methylheptanol	oily, green, mushroom	123-96-6	-	997	-	-	-
methylheptenone	sweet, fruity, green	110-93-0	-	982	1347	-	-
methyl hexadecanoate	-	112-39-0	-	1927	2210	-	-
methyl N-methylanthranilate	musty, floral, sweet	85-91-6	-	1419	2091	-	-
methyl octadecanoate	fatty, oily, mild	112-61-8	-	2128	-	-	-
methyl-1-propanol, 2	apple-like, acidic, licorice	78-83-1	-	647	1107	-	-
methyl-2-buten-1-ol, 3	oily, herbaceous, powerful	556-82-1	-	778	-	-	-
methyl-3-furanthiol, 2-	cooked, roasted, fried, beef	28588-74-1	844	870	1324	-	-
methyl-6-methylene-2,7-octadien-4-ol, 2	-	60894-97-5	-	1147	-	-	-
muurolene, a	-	10208-80-7	-	1499	1724	-	-
myrcenol	fresh, floral, lime-like	543-39-5	-	1118	1625	-	-
naphthalene	pungent, dry, tarry	91-20-3	-	1179	-	-	-
neral	lemony, citrusy	106-26-3	1220	1241	1709	-	-
nerolidol	woody, floral, mild	142-50-7	-	1564	2047	-	-
nerol oxide	floral	1786-08-9	-	1153	1479	-	-
neryl acetate	fruity, floral, very sweet	141-12-8	1352	1365	1706	-	-
nonadienal, (E,E)-2,4	fatty, fried, green	5910-87-2	-	1211	1730	-	-
nonane	-	111-84-2	900	900	900	-	-
nonyl acetate	fruity, green, powerful	143-13-5	-	1312	1581	-	-
ocimene, (E)-b	herbaceous, tropical, sweet, warm	3779-61-1	-	1037	1265	-	-
ocimene, (Z)-b	herbaceous, flowery, sweet, warm	3338-55-4	1075	1031	1245	-	-
ocimenol	camphoraceous, lime-like	28977-58-4	-	-	-	-	-
octadecanoic acid	-	57-11-4	-	2200	-	-	-
octadienal, (E,E)-2,4	lemon, woody, green	30361-28-5	-	1121	1615	-	-
octadien-3-one, (Z)-1,5	geranium, metallic	65767-22-8	-	984	1379	-	-
octen-3-ol, 1	mushroom, earthy	3391-86-4	-	978	1452	-	-
pentane	-	109-66-0	500	500	500	-	-
pentanedione, 1-(2-furanyl)-1,3	-	157589-73-6	-	700	1056	-	-
pentanol, 1	green, grassy, powerful	71-41-0	-	765	1244	-	-
penten-3-one, 1	green, mustard, pungent	1629-58-9	-	697	1032	-	-
perilla alcohol	green, pungent, fatty	536-59-4	-	1303	1994	-	-
perillaldehyde	green, oily, fatty, cherry	18031-40-8	1257	1279	1835	-	-
perillene	-	539-52-6	-	1099	1409	-	-
perillyl acetate	-	15111-96-3	-	-	1912	-	-
phellandrene, b	peppery, minty	555-10-2	985	1031	1280	-	-
phenethyl mercaptan	-	4410-99-5	-	1187	1753	-	-
phenylacetaldehyde	green, pungent, honey-like	122-78-1	-	1045	1675	-	-
pinane, cis	-	6876-13-7	-	983	-	-	-
pinene, a	pine-like, resinous	80-56-8	929	936	1035	-	-
pinene, b	resinous, dry, woody	127-91-3	983	980	1120	-	-
pinocarveol, cis	woody, warm, balsamic	6712-79-4	-	1183	-	-	-
pinocarvyl acetate, trans	-	1686-15-3	-	1297	-	-	-
piperitenone	sharp, minty, powerful	491-09-8	-	-	-	-	-
propanol, 2	-	67-63-0	-	-	940	-	-
sabinene	warm, oily, peppery, green	3387-41-5	1090	976	1127	-	-
safranal	sweet, herbaceous	116-26-7	-	-	1648	-	-
sinensal, b	orange peel	60066-88-8	-	1705	2251	-	-
sotolone	spicy, sweet	28664-35-9	-	1107	2270	-	-
sulfur dioxide	stinging, sharp, acidic	7446-09-5	-	-	831	-	-
terpinen-4-ol	woody, earthy	562-74-3	1160	1182	1616	-	-
terpinene, a	lemony, citrusy	99-86-5	999	1018	1189	-	-
terpinene, g	lemony, lime-like	99-85-4	1022	1071	1260	-	-
terpineol, b	woody, earthy, pungent	138-87-4	-	1144	-	-	-
terpinolene	citrus, pine	586-62-9	1086	1091	1298	-	-
terpinyl acetate, a	herbaceous, sweet, mild	80-26-2	1342	1350	1662	-	-
tetradecanoic acid	waxy, oily, faint	544-63-8	-	-	2682	-	-
tetradecanol	-	112-72-1	-	1676	-	-	-
tetrahydro-3,6-dimethyl-2(3H)-benzofuranone, 3a,4,5,7a	sweet, spicy	57743-63-2	-	1456	-	-	-
thujone, cis	herbaceous, warm	471-15-8	1076	1102	1419	-	-
thymol	sweet, medicinal, powerful	89-83-8	-	1290	2172	-	-
tridecanal	waxy, fresh, citrusy, powerful	10486-19-8	1497	-	1805-	-	-
tridecanoic acid	waxy, woody, faint	638-53-9	-	-	-	-	-
trimethyl-2-cyclohexen-1-one, 3,5,5	sweet, fragrant, cedarwood, tobacco	78-59-1	-	1118	-	-	-
umbellulone	minty-like, pungent	24545-81-1	-	1171	-	-	-
undecanal	pleasant, waxy, floral	112-44-7	1294	1306	1622	-	-
undecanoic acid	rancid	112-37-8	-	-	2405	-	-
undecanone, 2	citrus, rose, iris	112-12-9	-	1291	1595	-	-
undecenal, (E)-2	geranium	53448-07-0	1344	1352	1776	-	-
undecyl acetate	oily, ethereal, mild	1731-81-3	-	-	-	-	-
valencene	woody, citrusy	4630-07-3	1497	1506	1763	-	-
vanillin	vanilla-like, sweet	121-33-5	1361	1391	2617	-	-
vetivone, a	warm, pleasant, powerful	15764-04-2	-	1835	-	-	-
wine lactone (3a,4,5,7a-Tetrahydro-3,6-dimethyl-2(3H)-benzofuranone)	dill, spicy, sweet	182699-77-0	-	1455	2264	-	-
ylangene, a	-	14912-44-8	-	1372	1494	-	-
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